Will mark first correct answer brainliest What is a limitation of using a chemical formula, such as CH1206, to represent a compound?
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The chemical formula does not show the types of elements that make up the compound.
The chemical formula does not show how the atoms are connected to one another.
The chemical formula does not show the number of atoms of each element in a molecule.
The chemical formula does not show the chemical symbols of the elements in the compound.

it does not show the actual number of atoms in that molecule

sry but any answer choices

alkaline metals are lithium, sodium, rubidium, potassium, cesium and francium.

alkali metals have electronegativity from 0.7 to 1, lowest in periodic table of elements, which means that alkali metals (i group in periodic table) has positive oxidation number in compounds.

electronegativity is a chemical property that describes the tendency of an atom to attract a shared pair of electrons towards itself.

alkaline metals (far left in main group) have lowest ionizations energy and easy remove valence electrons,

for example, potassium is the alkali metal and has a single valence electron in the outer electron shell.

electron configuration of potassium is: ₁₉k 1s²2s²2p⁶3s²3p⁶4s¹.

they can not exist alone in nature, because they are very reactive.